/Engine/Plugins/Runtime/RigVM/Source/RigVMDeveloper/Public/RigVMModel/RigVMPin.h
Returns true if this pin is bound to a variable.
bool IsBoundToVariable ( const [FPinOverride](API\Plugins\RigVMDeveloper\RigVMModel\URigVMPin\FPinOverride) & InOverride ) const